shield的现在完成时怎么拼写？

shield的一般过去时为：shielded...

He now regards these scruffy photographs as his shield and buckler.他现在把这些一文不值的照片当成他的护身符和挡箭牌.Shield Stun: Stuns the top of the aggro chart , 3 s stun.盾牌昏迷: 最大眩晕,3秒钟晕眩.Brigands armed with a composite bow, sword, padded arm...

shield的第三人称单数（三单）为：shields...

shield的近义词有：defend, protect, safeguard, guard, shield, shelter, harbour。下面这些动词均有"保护，保卫"的含义：defend：普通用词，指用武力或其它措施使人或物不受损害，消除危险。用作比喻时，指坚持某种行动、决定或意见。 protect：普通用词，指用某种手段作为防御工具以防危险或伤害。safeguard：语气强，指采取积极措施预防可能发生的一切攻击或危险。guar...

He used his left hand as a shield against the reflecting sunlight.他用左手挡住反射过来的阳光。The gunman used the hostages as a human shield .持枪歹徒用人质作人体盾牌。The knight carried a shield with a cross painted thereupon.骑士拿着绘着十字的盾牌....

shield的复数形式为：shields...

shield的音标：shield的英式发音音标为：[ʃi:ld]shield的美式发音音标为：[ʃild]...

n.盾，护罩，盾形奖牌，保护人vt.保护，掩护，庇护，给…加防护罩...

shield的现在进行时为：shielding...

shield的近义词/同义词有：shelter, hide, cloak, cover, guard, defend, protect, harbor, screen, concealment, security, shelter, preserve, police, watch, curtain, defend, cover, hide, cloak, screen, defense, shepherd, protect, brim,...

加速度和速度都是矢量。Acceleration and velocity are both vectors.所有太空人都应能承受加速度.All spacemen must be able to bear acceleration.摆式加速度计的设计与陀螺设计有很多共同之处.The pendulous accelerometer design had much in common with the gyro design....

n.箭可到达的距离，箭程...

facieology的音标：facieology的英式发音音标为：[feɪʃ'ɪɒlədʒɪ]facieology的美式发音音标为：[feɪʃ'ɪɒlədʒɪ]...

Mick wants to see you in his office right away.米克要你马上去他的办公室见他。Mick was stubborn and domineering with a very bad temper.米克既固执又专横，脾气还很坏。All at once, Mick's serious expression softened into a grin.米克严肃的表情一下子变成了笑脸。...

系列A有能与无针滑扣式接头柱头适配的母型滑扣式接口.Series A has a female luer end that is compatible with needle free luer syringes....

n.重氮甲烷...

The old man moved away, raising his hand in salutation.老人一边举手致意一边走远了。Jackson nodded a salutation.杰克逊点头打招呼。When he saw the principal, he raised his hand in salutation.他看到校长时举手敬礼....

n.尖叫声( shriek的名词复数 )v.尖叫( shriek的第三人称单数 )...

块度大,玉料厚实, 琢制山子件, 观赏效果佳.Fragmentation , Liu Yu - thick cut pieces of the system - Hill, excellent ornamental effect.给出了不同煤矸块度条件下的放煤步距选取原则.The select principle of drawing interval was given for different coal - gangue frag...

我趁他忙乱的时候逃走了.I profited by his confusion to make my escape.他的脸上一直挂着笑容,谈个不停,尽量让忙乱的气氛延续下去.She smiled and talked and kept the bustle going.女子大学是个忙乱的地方.A girls'college is a busy place....

“行礼”的英语可以翻译为：salute，give [make] a salute ...

adj.& adv.北的，向北的，（指风向）从北面来的...

“时期”的近义词/同义词：时代, 期间, 光阴, 工夫, 功夫, 时刻, 时候, 岁月, 时间。...

[电] 描述符...

a beer with a whisky chaser喝啤酒后接着喝威士忌酒Are you a chubby chaser or something?你是对胖子有兴趣还是其他什么?Slang A shot of hard liquor , sometimes accompanied by a beer chaser.[俚语]一杯酒:一杯烈酒, 有时还加上点啤酒....